Name
- Macdonald, Thomas, of Add MS 24871[remove]1
- Mackenzie, Charles, Reverend; of Add MS 248711
- Maclean, John, Deputy Auditor at the War Office1
- Madden, Frederic, Knight, Keeper of Manuscripts, British Museum, 1801-18731
- Mairis, William1
- Maitland, Ebenezer1
- Malden, Henry, Greek Professor in University College, London1
- Malkin, Robert1
- Mangin, Edward1
- Mansell, William W-, of Add MS 248711
- Marhall, C-, Miss1
- Markland, James Heywood, FSA1
- Marshall, John, of Add MS 248711
- Marshall, W-1
- Martin, H- Bennet1
- Martineau, Elizabeth1
- Mason, Thomas, of Add MS 248711
- Massingberd, Francis Charles, Chancellor of the See of Lincoln1
- Mathison, William Collings, Reverend Vice-Master of Trinity College Cambridge1
- Maurice, M-, of Add MS 248711